SMBJ120CA is out of stock and can be placed on backorder.
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Littelfuse Inc.
In Stock: 0
Unit Price: $15.36150
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Littelfuse Inc.
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193V Clamp 3.1A Ipp Tvs Diode Surface Mount DO-214AA (SMBJ)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SMBJ120CA

DigiKey Part Number
SMBJ120CALFTR-ND - Tape & Reel (TR)
SMBJ120CALFCT-ND - Cut Tape (CT)
SMBJ120CALFDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
SMBJ120CA
Description
TVS DIODE 120VWM 193VC DO214AA
Manufacturer Standard Lead Time
11 Weeks
Customer Reference
Detailed Description
193V Clamp 3.1A Ipp Tvs Diode Surface Mount DO-214AA (SMBJ)
Datasheet
 Datasheet
EDA/CAD Models
SMBJ120CA Models
Product Attributes
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Category
Voltage - Clamping (Max) @ Ipp
193V
Mfr
Current - Peak Pulse (10/1000µs)
3.1A
Series
Power - Peak Pulse
600W
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Power Line Protection
No
Part Status
Active
Applications
General Purpose
Type
Zener
Operating Temperature
-65°C ~ 150°C (TJ)
Bidirectional Channels
1
Mounting Type
Surface Mount
Voltage - Reverse Standoff (Typ)
120V
Package / Case
DO-214AA, SMB
Voltage - Breakdown (Min)
133V
Supplier Device Package
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (16)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
SMBJ120CA-HRLittelfuse Inc.0SMBJ120CA-HR-ND$15.36150Direct
SMBJ120CA-HRALittelfuse Inc.0SMBJ120CA-HRA-ND$12.93600Direct
SMBJ150A/TR13YAGEO12,00013-SMBJ150A/TR13TR-ND$0.27000Similar
SMBJ150A/TR7YAGEO013-SMBJ150A/TR7TR-ND$0.37000Similar
SMBJ120CA-E3/52Vishay General Semiconductor - Diodes Division0SMBJ120CA-E3/52GITR-ND$0.57000Direct
In-Stock: 0
3,000 estimated in stock on 29-Mar-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.38000$0.38
10$0.29400$2.94
100$0.12100$12.10
500$0.11900$59.50
1,000$0.11600$116.00
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.10400$312.00
6,000$0.09700$582.00
9,000$0.09600$864.00
15,000$0.09483$1,422.45
21,000$0.09408$1,975.68
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.